Collapsible screwdriver



FIG. 1 is a side view.

FIG. 2 is a plan.

FIG. 3 is another side view (with the article in opening position).

FIG. 4 is a front perspective view from underneath and another side (with the article in opening position).

FIG. 5 is a rear perspective view from above and one side. 

The ornamental design for a collapsible screwdriver, as shown and described. 